{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006097},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006233","480:4800004054","469:4690000717","469:4690000148","470:4700009003","493:4930004987","490:4900005546","496:4960012583","470:4700005371","488:4880002083","470:4700006522","488:4880002074","481:4810002983","470:4700004772","481:4810000545","481:4810000226","470:4700004452","470:4700006258","488:4880004829","466:4660013178","470:4700006093","470:4700003127","470:4700000494","481:4810005840","469:4690000149"],"twin_admin_codes":[470,480,469,469,470,493,490,496,470,488,470,488,481,470,481,481,470,470,488,466,470,470,470,481,469],"twin_sims":[0.23638005697045367,0.21209429420782341,0.16421888129522402,0.14511418204512175,0.13400992474888568,0.11670689173258947,0.10941217314159643,0.10383088135299537,0.10160602367837623,0.10079137448619756,0.10027290657776412,0.09968889551098331,0.09332698479523702,0.09117405589551565,0.07746377056655578,0.07647483529877704,0.07489708593099322,0.07473013601552506,0.07437576428272405,0.07342526259460162,0.07019633748896012,0.0682623306953605,0.06775123873247609,0.06499981679695499,0.06315704291692453],"twin_dists":[0.2205813586808745,0.22872105355372524,0.24686780176653994,0.25517837517256103,0.26038726481716906,0.2691937974025359,0.27320808595947993,0.2764217201591715,0.27774031588481823,0.27822877148126846,0.2785412497054874,0.27889474850402274,0.28285494480605283,0.28424329799528175,0.2937544396247576,0.29449128302220084,0.2956828978459959,0.2958101701175214,0.29608108372634,0.2968129168395254,0.29935768676660873,0.30092774576400344,0.30134869591082825,0.30366037321966854,0.3052537253978071],"n_dims_used":43,"mean_confidence":0.9142590899800145},"coverage":{"mean_confidence":0.9142590899800145,"n_dims_used":43,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}